Hello,
Yes I dropped the owner an e-mail. I am thinking about getting my relatives in Manchester to have a look for me. I could buy the lot and part each set. As he said there are 10 sets but of which alloys that remains a mystery. Also he has no more photos.
If I do get a chance, or someone I know I will be sure to get many many photos of everything which might give me a chance to see weather its worth it! I'll post an update if anything happens.
Regards,
500E